Chirotenmondai

09090, 1986 XG1, 1986XG1, 1988 FT3, 1988FT3, 1994 NZ12, 1994NZ12, 1995 UW8, 1995UW8, J86X01G, J88F03T, J94N12Z, J95U08W

All data for this body: [vot]

MPC data
Name (number) Chirotenmondai (9090)
a 2.74784
e 0.09517
i / sin(i) 13.7467 / 0.23763
q 2.48632
Q 3.00936
ω 12.8035
Node 65.9398
m 145.0347
n 0.2164
Epoch 2460800.5
nobs 4918
nopp 26
Years observed 1986-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.747
ep 0.103
sin(ip) 0.220
G 0.150
H 12.810
Mass
D 17.64 0.053
pV 0.043 0.0046
Value
Rotational Period 5.647
Period quality 2+
Spectral Class C
Spectral Class Score 4.866
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7471 0.1031 0.2204 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.99 4.690 4.690 Masiero 2020PSJ.....1....5M NEATM
16.21 4.110 4.110 Masiero 2021PSJ.....2..162M NEATM
16.77 5.540 5.540 Nugent 2016AJ....152...63N NEATM
17.03 1.200 1.200 Tedesco 2002AJ....123.1056T STM
17.33 4.130 4.130 Masiero 2021PSJ.....2..162M NEATM
17.62 0.053 0.053 Masiero 2011ApJ...741...68M NEATM
19.31 8.720 8.720 Masiero 2012ApJ...759L...8M NEATM
21.73 2.170 2.170 Ali-Lagoa 2018A&A...612A..85A NEATM
21.76 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0070 0.0070 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0096 0.0096 Masiero 2011ApJ...741...68M NEATM
0.044 0.0190 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0180 0.0300 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0480 0.0480 Masiero 2012ApJ...759L...8M NEATM
0.048 0.0320 0.0320 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.061 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.6477 2+ Synodic Clark 2016MPBu...43....2C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.811 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT